MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbd76903b175aa699bd263d7a04a07cc17a1341478bef3493bc43714aee20318. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


ModiLoader


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dbd76903b175aa699bd263d7a04a07cc17a1341478bef3493bc43714aee20318
SHA3-384 hash: d2ca8f2689591d7a7fe72b6ed40b3af5001e6d20115e748eff4fd39d3d6d7d9df023946af9a4d95652d0a7d16898b479
SHA1 hash: 950ac0bf10557f8ac2eb6bdd92ab036b87a053ae
MD5 hash: 7cdec805b6b7c67cd3a666489a83b82e
humanhash: idaho-tennis-vegan-minnesota
File name:RFQ-0021590.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'148'093 bytes
First seen:2020-08-05 11:52:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 55dd9dedcfe5ef6fe0004f7185f32bb2 (7 x ModiLoader)
ssdeep 24576:UJfdkxzf7b6jiwhrZcYNM7yXBpCjoGuQzmPy:UFSoc5uQz8y
Threatray 2'386 similar samples on MalwareBazaar
TLSH 7235BF23B2A28871C115957DCE0742BE7E75BC617545269E2BE0FD0CDE3AEC0792B0A7
Reporter abuse_ch
Tags:exe Hetzner ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

HELO: static.33.46.181.135.clients.your-server.de
Sending IP: 135.181.46.33
From: Nikki Ramil <thassab@tm.net.my>
Subject: REQUEST FOR QUOTATION
Attachment: RFQ-0021590.gz (contains "RFQ-0021590.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/39499/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Setting a single autorun event
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/411075
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Writes to foreign memory regions
Yara detected FormBook
Yara detected Keylogger Generic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 257848 Sample: RFQ-0021590.exe Startdate: 05/08/2020 Architecture: WINDOWS Score: 72 37 Malicious sample detected (through community Yara rule) 2->37 39 Yara detected FormBook 2->39 41 Yara detected Keylogger Generic 2->41 7 RFQ-0021590.exe 1 2 2->7         started        12 Fjblsec.exe 2->12         started        14 Fjblsec.exe 2->14         started        process3 dnsIp4 31 cdn.discordapp.com 162.159.135.233, 443, 49726, 49733 CLOUDFLARENETUS United States 7->31 29 C:\Users\user\AppData\Local\Fjblsec.exe, PE32 7->29 dropped 43 Writes to foreign memory regions 7->43 45 Allocates memory in foreign processes 7->45 47 Injects a PE file into a foreign processes 7->47 16 ieinstal.exe 7->16         started        33 162.159.130.233, 443, 49737 CLOUDFLARENETUS United States 12->33 18 ieinstal.exe 12->18         started        20 ieinstal.exe 14->20         started        file5 signatures6 process7 process8 22 WerFault.exe 23 9 16->22         started        24 WerFault.exe 10 18->24         started        27 WerFault.exe 10 20->27         started        dnsIp9 35 192.168.2.1 unknown unknown 24->35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dbd76903b175aa699bd263d7a04a07cc17a1341478bef3493bc43714aee20318/
Threat name:
Win32.Trojan.Delf
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 11:54:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3plwsa5rowvgtg6smpl2asqhzql2cnaupc7pgsj3yq3rjlxcamma._file
Verdict:
malicious
Similar samples:
3c0db9b222c66430abc435ed119d17751f1c7721d9f0a9a6aa7e17c5230eeeb9
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4a5f33710715ce37a266d1848db4599be8ede6fe3f1070aa49b3bcca352f3f46
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6ed405da1a685dc66c44b5c72392a4f3c33a656298ea06167083a01aa6a25dcd
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7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4
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9d9739b817d35a815e89c74d8e04d1571e5591de09ca6e8d7a634b140db45605
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ab654da16e2c42b2547b884c79f0829214b34e0d1db7ab0ad23271a66f3298c3
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be29f9be4b998a7893c2c182c972406067eaf913364484a1fa824133d71ef54f
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da63e8bb36574c655d7d306574afbc4a67396b12cf8553b1149e0ac8560dc313
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e7a5b30eb4ad9f5b7b53bd402756a623c67cfb8d46d1148b40d8bc2d4ea43594
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e86665f5f4cb843757815bce9f8311678c1bc32cdc6537ccc3aedc4502dca4a8
ModiLoader
+ 2'376 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat persistence trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/200805-4zpww54j8j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Script User-Agent
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Formbook Payload
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dbd76903b175aa699bd263d7a04a07cc17a1341478bef3493bc43714aee20318

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_dbatloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

ModiLoader

gz 71f3e1ab9c0f022ac4c167a75b257d393c323c61037a476c1179e84cfba94589

ModiLoader

Executable exe dbd76903b175aa699bd263d7a04a07cc17a1341478bef3493bc43714aee20318

(this sample)

  
Dropped by
MD5 c000292638b7fc8147f364091bf6c728
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/39499/
  
Dropped by
SHA256 71f3e1ab9c0f022ac4c167a75b257d393c323c61037a476c1179e84cfba94589

Comments